This is a story about at town in Maine that still has a number of old elm trees. You may be able to access it if you haven’t read the Washington Post online lately. It’s quite fascinating. In part, it’s because the town, Castine, cared about the elms and invested in them.
https://www.washingtonpost.com/magazine/2022/03/10/maine-elm-trees-pandemic/?itid=hp_Climate%20box